广州重型钢格板批发 佛山钢格栅厂家定做异形规格
Guangzhou heavy steel grating wholesale Foshan steel grating manufacturers customized special-shaped specifications
海洋作业船 、 料机走道。
The passage of marine operation ship and material machine.
钢格板单人通道宽度应不小于600mm。
The width of single person passage of steel grating shall not be less than 600mm.
当钢格板通道经常有人通过或多人同时交叉通过时宽度应增加至1200mm
When the steel grating passage is often passed by people or crossed by many people at the same time, the width should be increased to 1200mm
佛山定制钢格栅板 热镀锌防锈钢格板 广州电厂钢格栅
Foshan customized steel grid plate hot dip galvanized anti rust steel grid plate Guangzhou power plant steel grid
网格结构防积污物：不积雨水，冰雪和灰尘。
Grid structure to prevent dirt: no rain, snow and dust.
